.table-container{
	:global{
		.ant-table-thead{
			.ant-table-selection-column{
				.ant-table-selection{
					position: absolute;
				    bottom: -40px;
				    left: 22px;
				    &::before{
				    	content:'全选';
				    	position: absolute;
					    bottom: 0;
					    left: 22px;
					    width:30px;
				    }
				}
			}
		}
	}
}